how to make inputs toggle

[MARAD75]

Steve,
I have since tried another 12F675 and now I'm really baffled!!
I thought MPLAB IDE (release 7.51) was supposed to erase a flash chip! In fact, I checked it afterward and it said "chip is blank". Now, I reprogrammed the other one and it still was flashing gpio.0. The new chip (same hex file) flashes gpio.5! Go figure. I haven't a clue.
Ron

[mister_e]

In MicroCodeStudio, make sure you have selected MPASM as assembler.

Now, those

INTRC_OSC_NOCLKOUT
WDT_ON
PWRTE_ON
MCLRE_ON
BODEN_OFF

don't do anything else than creating Labels.. to bad. So i guess you got the Overwriting previous... MPASM message right?

have a look at the following...
http://www.picbasic.co.uk/forum/show...75&postcount=5
this will cure the problem

NOW, if your PIC programmer have erased the OSCCAL value one day or another, your example will NEVER work.. or with some trouble. remove the following

DEFINE OSCAL_1K_1

Bah.. anyways, you're lucky, the way you wrote it is bad.. hence it do nothing. DEFINE OSCCAL_1K 1

Using your code with my config fuse line, it's working as it suppose to.

Last thing, make sure you have a pull-down resistor on GPIO.1.